FROM THE EDITOR
COVER: MAGIC TORCH THIS PAGE: GETTY IMAGES, NERISSA ESCANLAR, DANIEL BRIGHT
This month you might notice we’ve made some changes. Nothing dramatic, just a touch of evolution. Our goal, as always, is to try and give you more of what you love. So, for a start, we’ve brought in some new columnists, who we hope will provide fresh insight into your favourite subjects. This month, astrophysicist Dr Katie Mack talks about time travel, psychologist Dr Julia Shaw digs into research about sexuality, and technologist Dr Kate Darling explains why we’ve been getting artificial intelligence all wrong. Next month they’ll be joined by Dr Radha Modgil, who’ll separate facts from fads in the world of health, medicine and wellness. You’ll find these new articles in the Discoveries section starting from p30 onwards. You might also notice we’ve given the rest of Discoveries a refresh and spruced up our tech coverage in Innovations. As ever, do let us know what you think about the changes via email (reply@sciencefocus.com).